Can you explain unit and system test DRE? Ans. DRE is also useful to measure the effectiveness of a particular test such as acceptance, unit, or system testing. The following figure shows defect numbers at various software cycle levels. The 1 indicates that defects are input at the phase and2indicates that these many defects were removed from that particular phase. For instance, in the requirement phase 100 defects were present, but 20 defects are removed from the requirement phase due to a code review. So if 20 defects are removed then 80 defects get carried to the new phase (design) and so on.

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Ashish Verma

01 Jan 1970 05:30 AM study24x7

Can you explain unit and system test DRE? Ans. DRE is also useful to measure the effectiveness of a particular test such as acceptance, unit, or system testing. The following figure shows defect numbers at various software cycle levels. The 1 indicates that defects are input at ...